﻿<?php
	// Chuẩn bị các giá trị
	$header = '<!DOCTYPE HTML>
	<html>
	<head>
		<meta http-equiv="content-type" content="text/html; charset=utf-8" />
		<title>Basic PHP</title>
	</head>
	<body>';
	$footer = '</body>
	</html>';
	$content = '<span style="color: red; font-weight: bold;">Đỗ</span> Anh Vũ<br />';
	$content .= '<span style="color: red; font-weight: bold;">Jackie</span> Đỗ';
	// $content = $content . '<span style="color: red; font-weight: bold;">Jackie</span> Đỗ'

	// Xuất các giá trị;
	echo $header;
	echo $content;
	echo $footer;
?>